CN214296295U - Bottom fork of electric bicycle - Google Patents
Bottom fork of electric bicycle Download PDFInfo
- Publication number
- CN214296295U CN214296295U CN202120259606.2U CN202120259606U CN214296295U CN 214296295 U CN214296295 U CN 214296295U CN 202120259606 U CN202120259606 U CN 202120259606U CN 214296295 U CN214296295 U CN 214296295U
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- bottom fork
- chain stay
- fork
- electric bicycle
- connecting plate
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Abstract
The utility model discloses an electric bicycle chain stay, including the connecting plate, connecting plate one side is equipped with left chain stay, just the connecting plate with left side chain stay is connected, the connecting plate is kept away from one side of left side chain stay is equipped with right chain stay, just the connecting plate with right side chain stay is connected, left side chain stay one side is equipped with left fork hook, just left side chain stay with left side fork hook is connected, beneficial effect: this electric bicycle chain stay has thoroughly solved and no longer has used welding process, and through integrated into one piece technology, its course of working is: blanking, profiling, punching and bending, wherein a plurality of parts are formed into one part, cutting, pipe stamping and welding are not performed, and the integrally formed electric bicycle bottom fork can be directly coated and assembled, so that the part is good in consistency, high in quality, low in labor cost and high in working efficiency, a welding process is thoroughly abandoned, and the welding process is not used, thereby being beneficial to the occupational health of staff and being green and environment-friendly.
Description
Technical Field
The utility model relates to an electric bicycle production field particularly, relates to an electric bicycle chain stay.
Background
The bottom fork of the electric vehicle is a movable part for fixing the rear wheels, is U-shaped and is similar to a fork, so that the bottom fork is called as a bottom fork or a rear bottom fork.
The existing bottom fork of the electric bicycle has the problems of more parts, more processing procedures and more welding parts in production, and most of the production adopts a welding process, so that the labor cost is high, the working efficiency is low, and the product consistency is poor, the product quality is unstable and the appearance is not attractive due to the adoption of the welding process.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric bicycle chain stay to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an electric bicycle chain stay, includes the connecting plate, connecting plate one side is equipped with left chain stay, just the connecting plate with left chain stay is connected, the connecting plate is kept away from one side of left chain stay is equipped with right chain stay, just the connecting plate with right chain stay is connected, left side chain stay one side is equipped with left fork hook, just left side chain stay with left fork hook is connected, right chain stay one side is equipped with right fork hook, just right fork hook with right chain stay is connected, be equipped with left side on the left side chain stay and move away to avoid possible earthquakes and get the subplate, just left side moves away to avoid possible earthquakes and get the subplate with left side chain stay is connected, be equipped with right side on the right chain stay and move away to avoid possible earthquakes and get the subplate with right chain stay is connected.
Further, the material used includes one of a steel plate, an aluminum alloy, and a magnesium alloy.
Furthermore, bottom fork installation through holes are formed in the left bottom fork and the right bottom fork.
Furthermore, the left shock-absorbing auxiliary sheet and the right shock-absorbing auxiliary sheet are both provided with shock-absorbing mounting through holes.
Furthermore, the left shock-absorbing auxiliary piece and the right shock-absorbing auxiliary piece are both provided with connecting pieces, and mounting holes are formed in the connecting pieces.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) through setting up the connecting plate to reach the purpose of connecting left chain stay and right chain stay, make left fork hook and right chain stay convenient be connected with electric bicycle wheel, make left side move away to avoid possible earthquakes get the subplate and move away to avoid possible earthquakes with the right side and get the subplate and reach the purpose of moving away to avoid possible earthquakes, this electric bicycle chain stay has thoroughly solved and no longer has used welding process, through integrated into one piece technology, its course of working is: blanking, profiling, punching and bending, wherein a plurality of parts are formed into one part, cutting, pipe stamping and welding are not performed, and the integrally formed electric bicycle bottom fork can be directly coated and assembled, so that the part is good in consistency, high in quality, low in labor cost and high in working efficiency, a welding process is thoroughly abandoned, and the welding process is not used, thereby being beneficial to the occupational health of staff and being green and environment-friendly.
(2) The material that uses through electric bicycle chain stay includes one of them of steel sheet, aluminum alloy, magnesium alloy to reach the purpose of making things convenient for one shot forming, through setting up chain stay installation through-hole, thereby reach the purpose of making things convenient for left chain stay and left chain stay installation, through setting up installation through-hole of moving away to avoid possible earthquakes, thereby reach the purpose of making things convenient for left side to move away to avoid possible earthquakes to get the subplate and move away to avoid possible earthquakes to get the subplate installation with the right side, through setting up the mounting hole, thereby reach the purpose that the connection piece is convenient for to install.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a main structure of a bottom fork of an electric bicycle according to an embodiment of the present invention;
fig. 2 is a left side view of a bottom fork of an electric bicycle according to an embodiment of the present invention;
fig. 3 is a top view of an electric bicycle bottom fork according to an embodiment of the present invention.
Reference numerals:
1. a connecting plate; 2. a left bottom fork; 3. a right bottom fork; 4. a left fork hook; 5. a right fork hook; 6. taking the auxiliary sheet from the left shock absorber; 7. taking the auxiliary sheet from the right shock absorber; 8. a through hole is arranged on the bottom fork; 9. a shock-absorbing mounting through hole; 10. connecting sheets; 11. and (7) installing holes.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
the first embodiment is as follows:
please refer to fig. 1-3, according to the embodiment of the present invention, an electric bicycle bottom fork includes a connecting plate 1, one side of the connecting plate 1 is provided with a left bottom fork 2, and the connecting plate 1 is connected with the left bottom fork 2, the connecting plate 1 is kept away from one side of the left bottom fork 2 is provided with a right bottom fork 3, and the connecting plate 1 is connected with the right bottom fork 3, one side of the left bottom fork 2 is provided with a left fork hook 4, and the left bottom fork 2 is connected with the left fork hook 4, one side of the right bottom fork 3 is provided with a right fork hook 5, and the right fork hook 5 is connected with the right bottom fork 3, the left bottom fork 2 is provided with a left shock-proof auxiliary plate 6, and the left shock-proof auxiliary plate 6 is connected with the left bottom fork 2, the right bottom fork 3 is provided with a right shock-proof auxiliary plate 7, and the right shock-proof auxiliary plate 7 is connected with the right bottom fork 3.
Through the above technical scheme of the utility model, through setting up connecting plate 1 to reach the purpose of connecting left chain stay 2 and right chain stay 3, make left fork hook 4 and right chain stay 3 convenient be connected with the electric bicycle wheel, make left side move away to avoid possible earthquakes get subplate 6 and right move away to avoid possible earthquakes and get subplate 7 and reach the purpose of moving away to avoid possible earthquakes, this electric bicycle chain stay has thoroughly solved and no longer has used welding process, through integrated into one piece technology, its course of working is: blanking, profiling, punching and bending, wherein a plurality of parts are formed into one part, cutting, pipe stamping and welding are not performed, and the integrally formed electric bicycle bottom fork can be directly coated and assembled, so that the part is good in consistency, high in quality, low in labor cost and high in working efficiency, a welding process is thoroughly abandoned, and the welding process is not used, thereby being beneficial to the occupational health of staff and being green and environment-friendly.
Example two:
referring to fig. 1-3, the used material includes one of a steel plate, an aluminum alloy, and a magnesium alloy, bottom fork mounting through holes 8 are formed in the left bottom fork 2 and the right bottom fork 3, shock-proof mounting through holes 9 are formed in the left shock-proof secondary sheet 6 and the right shock-proof secondary sheet 7, connecting plates 10 are arranged on the left shock-proof secondary sheet 6 and the right shock-proof secondary sheet 7, and mounting holes 11 are formed in the connecting plates 10.
Through the above technical scheme of the utility model, the material that uses through the electric bicycle chain stay includes steel sheet, aluminum alloy, magnesium alloy one of them, thereby reach the purpose of making things convenient for one shot forming, through setting up chain stay installation through-hole 8, thereby reach the purpose of making things convenient for left chain stay 2 and the installation of left chain stay 2, through setting up installation through-hole 9 of moving away to avoid possible earthquakes, thereby reach the purpose of making things convenient for left side to move away to avoid possible earthquakes to get auxiliary plate 6 and right side to move away to avoid possible earthquakes to get auxiliary plate 7 installation, through setting up mounting hole 11, thereby reach the purpose that connection piece 10 is convenient for the installation.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
When in actual application, through setting up connecting plate 1 to reach the purpose of connecting left chain stay 2 and right chain stay 3, make left fork hook 4 and right chain stay 3 convenient be connected with sharing bicycle wheel, make left side move away to avoid possible earthquakes get subplate 6 and right move away to avoid possible earthquakes and get subplate 7 and reach the purpose of moving away to avoid possible earthquakes, this sharing bicycle chain stay has thoroughly solved and no longer has used welding process, through integrated into one piece technology, its course of working is: blanking, pressing, punching and bending, a plurality of parts are formed into one part, cutting, pipe stamping and welding are not required, the integrally formed electric bicycle bottom fork can be directly coated and assembled, the consistency of the parts is good, the quality is high, the labor cost is low, the working efficiency is high, the welding process is thoroughly abandoned, the welding process is not used, the occupational health of staff is facilitated, and the environment is protected, the material used by the shared bicycle bottom fork comprises one of a steel plate, an aluminum alloy and a magnesium alloy, thereby achieving the purpose of facilitating one-step molding, achieving the purpose of facilitating the installation of the left bottom fork 2 and the left bottom fork 2 by arranging the bottom fork installation through hole 8, and achieving the purpose of facilitating the installation of the left bottom fork 2 and the left bottom fork by arranging the shock-absorbing installation through hole 9, therefore, the purpose of facilitating the installation of the left shock-absorbing auxiliary sheet 6 and the right shock-absorbing auxiliary sheet 7 is achieved, and the purpose of facilitating the installation of the connecting sheet 10 is achieved by arranging the mounting hole 11.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The electric bicycle bottom fork is characterized by comprising a connecting plate (1), wherein one side of the connecting plate (1) is provided with a left bottom fork (2), the connecting plate (1) is connected with the left bottom fork (2), one side of the connecting plate (1) far away from the left bottom fork (2) is provided with a right bottom fork (3), the connecting plate (1) is connected with the right bottom fork (3), one side of the left bottom fork (2) is provided with a left fork hook (4), the left bottom fork (2) is connected with the left fork hook (4), one side of the right bottom fork (3) is provided with a right fork hook (5), the right fork hook (5) is connected with the right bottom fork (3), the left bottom fork (2) is provided with a left shock-proof auxiliary plate (6), the left shock-proof auxiliary plate (6) is connected with the left bottom fork (2), the right bottom fork (3) is provided with a right shock-proof auxiliary plate (7), and the right shock-absorbing auxiliary taking piece (7) is connected with the right bottom fork (3).
2. The electric bicycle chain stay of claim 1, wherein the material used comprises one of steel plate, aluminum alloy, and magnesium alloy.
3. The bottom fork of the electric bicycle according to claim 1, wherein the left bottom fork (2) and the right bottom fork (3) are both provided with bottom fork mounting through holes (8) inside.
4. The bottom fork of the electric bicycle according to claim 1, wherein the left shock absorbing auxiliary plate (6) and the right shock absorbing auxiliary plate (7) are both provided with shock absorbing mounting through holes (9) inside.
5. The bottom fork of the electric bicycle as claimed in claim 4, wherein the left suspension auxiliary removing piece (6) and the right suspension auxiliary removing piece (7) are both provided with a connecting piece (10), and the connecting piece (10) is internally provided with a mounting hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120259606.2U CN214296295U (en) | 2021-01-29 | 2021-01-29 | Bottom fork of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120259606.2U CN214296295U (en) | 2021-01-29 | 2021-01-29 | Bottom fork of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214296295U true CN214296295U (en) | 2021-09-28 |
Family
ID=77831466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120259606.2U Active CN214296295U (en) | 2021-01-29 | 2021-01-29 | Bottom fork of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214296295U (en) |
-
2021
- 2021-01-29 CN CN202120259606.2U patent/CN214296295U/en active Active
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